D-Link DWR-510/E, Cellular network modem, Black, Portable, IEEE 802.11b, IEEE 802.11g, 3G, Edge, GPRS, GSM, HSDPA, HSUPA, 850,900,1800,1900 MHz D-Link DWR-510/E. Device type: Cellular network modem, Product color: Black, Market positioning: Portable. Networking standards: IEEE 802.11b, IEEE 802.11g. Data network: 3G, Edge, GPRS, GSM, HSDPA, HSUPA, GSM bands supported: 850,900,1800,1900 MHz, UMTS bands supported: 2100 MHz. Certification: CE, FCC. Width: 28 mm, Depth: 11 mm, Height: 90 mm